Apple's iOS beating Google's Android in mobile ads with 75% spend share
Android began catching up in this area last fall with the popularity of higher-end Samsung products like the Galaxy S and Note lines, which ad buyers initially associated, MoPub reports, with "high value" users likely of possessing credit cards and ...
iOS leads Android in mobile ad revenue
MoPub: iOS trumped Android for mobile ad value in Q1 2013
Apple's iOS Mobile Ad Metrics Dominates Android